Ransomware is booming as a business model: "It's like eBay" - CBS News: "advertising posts in the Russian-language forum XSS indicated that those who operate the malware take a 25% cut of ransom payments under $500,000 and 10% of any ransom payments over $5 million....actors claiming to use DarkSide may have also partnered with other RaaS programs, such as Babuk and an outfit called Sodinokibi, aka REvil.